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Electrical Engineering Mcqs

At a certain frequency, the output voltage of a filter is 6 V and the input is 12 V.the filter’s bandwidth is____________?

Electrical Engineering Mcqs, Passive Filters /
At a certain frequency, the output voltage of a filter is 6 V and the input is 12 V.the filter’s bandwidth is____________?

A. 530 Hz
B. 106 Hz
C. 11.5 Hz
D. 53 Hz

At a certain frequency, the output voltage of a filter is 6 V and the input is 12 V.the filter’s bandwidth is____________? Read More »

Electrical Engineering Mcqs, Passive Filters

The first goal to accomplish in analyzing a complex series-parallel circuit is to____________?

Electrical Engineering Mcqs, Series-parallel Circuits /
The first goal to accomplish in analyzing a complex series-parallel circuit is to____________?

A. solve for all the voltage drops
B. solve for the total current and resistance
C. equate all series components
D. equate all parallel components

The first goal to accomplish in analyzing a complex series-parallel circuit is to____________? Read More »

Electrical Engineering Mcqs, Series-parallel Circuits

When a Wheatstone bridge is in a balanced condition, the center voltmeter in the bridge will read_____________?

Electrical Engineering Mcqs, Series-parallel Circuits /
When a Wheatstone bridge is in a balanced condition, the center voltmeter in the bridge will read_____________?

A. twice the source voltage
B. half the source voltage
C. zero volts
D. the same as the source voltage

When a Wheatstone bridge is in a balanced condition, the center voltmeter in the bridge will read_____________? Read More »

Electrical Engineering Mcqs, Series-parallel Circuits

In a series–parallel circuit, individual component power dissipation are calculated using_____________?

Electrical Engineering Mcqs, Series-parallel Circuits /
In a series–parallel circuit, individual component power dissipation are calculated using_____________?

A. individual component parameters
B. a percent of the total power depending on resistor ratios
C. total current squared multiplied by the resistor values
D. a percent of the voltage division ratio squared

In a series–parallel circuit, individual component power dissipation are calculated using_____________? Read More »

Electrical Engineering Mcqs, Series-parallel Circuits

In a series–parallel circuit consisting of R1 and R2 in series and connected in parallel with R3, if R1 opens, then R2‘s voltage will:___________?

Electrical Engineering Mcqs, Series-parallel Circuits /
In a series–parallel circuit consisting of R1 and R2 in series and connected in parallel with R3, if R1 opens, then R2‘s voltage will:___________?

A. increase
B. remain the same
C. decrease
D. cannot tell

In a series–parallel circuit consisting of R1 and R2 in series and connected in parallel with R3, if R1 opens, then R2‘s voltage will:___________? Read More »

Electrical Engineering Mcqs, Series-parallel Circuits

With 21 V applied, if R1 = 5 ohms, R2 = 35 ohms, and R3 = 14 ohms, what is the current of R2 if R1 is series connected with parallel circuit R2 and R3?

Electrical Engineering Mcqs, Series-parallel Circuits /
With 21 V applied, if R1 = 5 ohms, R2 = 35 ohms, and R3 = 14 ohms, what is the current of R2 if R1 is series connected with parallel circuit R2 and R3?

A. 200 mA
B. 400 mA
C. 600 mA
D. 800 mA

With 21 V applied, if R1 = 5 ohms, R2 = 35 ohms, and R3 = 14 ohms, what is the current of R2 if R1 is series connected with parallel circuit R2 and R3? Read More »

Electrical Engineering Mcqs, Series-parallel Circuits